Evidence map›Paper›PMID 20926893›Full record

ArticleJournal of vascular research2011

Ccm1 regulates microvascular morphogenesis during angiogenesis.

Huiling Liu, Daniele Rigamonti, Ahmed Badr, Jun Zhang

Open access · bronzeAbstract read
In one paragraph

Article in Journal of vascular research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
2.6field-weighted citation impact, top 11% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

28 citing papers in PubMed, 50 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Biomarkers derived from CmP signal network in triple negative breast cancers.Translational breast cancer research : a journal focusing on translational research in breast cancer · 2023
    Review
  6. Article
  7. Review
  8. mPR-Specific Actions Influence Maintenance of the Blood-Brain Barrier (BBB).International journal of molecular sciences · 2022
    Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Comparative omics of CCM signaling complex (CSC).Chinese neurosurgical journal · 2020
    Article
  14. Article
  15. Article
  16. Article
  17. Time to make the doughnuts: Building and shaping seamless tubes.Seminars in cell & developmental biology · 2017
    Review
  18. Review
  19. Review
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 3 institutions in 1 country.

Huiling LiuDepartment of Neurosurgery, University of Mississippi Medical Center, Jackson, Miss., USA.
Daniele Rigamonti
Ahmed Badr
Jun Zhang
Texas Tech University Health Sciences Center · USJohns Hopkins Medicine · USUniversity of Mississippi Medical Center · US

Funding

Molecular and cellular etiology of cerebral cavernous malformationsR21NS061191 · NINDS · TEXAS TECH UNIVERSITY HEALTH SCIS CENTER · PI ZHANG, JUN · 2010 to 2011
$405k
NINDS NIH HHS R21 NS061191
6 · The paper itself

Abstract

Cerebral cavernous malformations (CCMs) are characterized by abnormally dilated intracranial capillaries that have a propensity to bleed. The development of some CCMs in humans has been attributed to mutations in CCM1 and CCM2 genes. In animal models, major cardiovascular defects caused by both gene mutations have been observed. However, the effects of the loss of Ccm function on the microvasculature in animal models are less defined. Using high-resolution imaging in vivo, we demonstrated that the loss of Ccm1 in zebrafish embryos leads to failed microvascular lumenization during angiogenesis due to impaired intraendothelial vacuole formation and fusion. No developmental changes during vasculogenesis and the initial stage of angiogenesis were observed, being in contrast to prior reports. In vivo zebrafish studies were further substantiated by in vitro findings in human endothelial cells that elucidated the biochemical pathways of CCM1 deficiency. We found that CCM1 regulates angiogenic microvascular lumen formation through Rac1 small GTPase. In summary, Ccm1 has been identified as a key angiogenic modulator in microvascular tubulogenesis. Additionally, the microvascular pathology observed in developing Ccm1 mutant zebrafish embryos mirrors that seen in human CCM lesions, suggesting that zebrafish might provide a superior animal model to study the pathogenesis of human CCM.

Indexed as

AnimalsCell LineDisease Models, AnimalEmbryo, NonmammalianEndothelial CellsGene Expression Regulation, DevelopmentalHemangioma, Cavernous, Central Nervous SystemHumansMicrotubule-Associated ProteinsMicrovesselsMorphogenesisMuscle ProteinsMutationNeovascularization, Physiologicrac1 GTP-Binding ProteinZebrafishkrit1 protein, zebrafishMicrotubule-Associated ProteinsMuscle Proteinsrac1 GTP-Binding ProteinZebrafish Proteins

Identifiers

PMID20926893
PMCPMC3219476
OpenAlexW2052115024

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.